<!DOCTYPE html>
<html>
  <head>
    <title>Test::frames with delays</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <script type="text/javascript">
      function delayFrames() {
        setTimeout(showFrames, 1000);
      }
      
      function showFrames() {
        window.location = 'page_with_frames.html';
      }
    </script>
  </head>
  <body onload="delayFrames();">
    <h1>Frames will appear soon</h1>
  </body>
</html>